Product Status: Brand new in stock
Model Number: 133396-01 (Overspeed Detection I/O Module)
System Series: Bently Nevada 3500 Series (3500/53)
Product Type: Input/Output (I/O) Module
Country of Origin: United States (USA)
Sales Manager: Stella
Email: [email protected]
Phone (WhatsApp): +86 18159889985
Wechat: zxd18159889985
— Provides high-fidelity rotational speed monitoring with immediate relay actuation
— Supports both proximity probes and magnetic pickups with integrated transducer power supply
— Designed for redundant voting setups to enhance system reliability according to API 670
— Rapid output response ensures quick protective actions on critical machinery
— Rugged epoxy-sealed enclosure ensures consistent performance in industrial environments
— Compact form factor simplifies integration into 3500/53 overspeed systems
The 133396-01 module is built for precise overspeed detection within Bently Nevada 3500/53 systems. It continuously monitors machinery rotation, delivering immediate alarm signals when overspeed conditions are detected. Unlike standard I/O modules, this unit supplies its own -24 Vdc transducer power, reducing cabling complexity and installation time.
Designed to operate in 2-out-of-2 or 2-out-of-3 voting schemes, it enhances safety system redundancy while meeting API 670 standards. Its epoxy-sealed design provides robust protection against dust, vibration, and environmental stresses, ensuring reliable operation in industrial plants. Maintenance is simplified due to its compact dimensions and interchangeable system design.
— Overspeed monitoring for turbines, compressors, and industrial generators
— Integration into Bently Nevada 3500/53 Electronic Overspeed Detection Systems
— Rapid protective actions in high-speed rotating equipment
— Industrial machinery requiring redundant voting for safety compliance
— Condition monitoring and predictive maintenance programs
Bently Nevada 133396-01, Overspeed Detection I/O Module, 3500/53 overspeed system, industrial machinery protection, turbine safety module, epoxy-sealed I/O module, Bently Nevada 3500 series spare part
| Feature | Details |
| Model Number | 133396-01 (Overspeed Detection I/O Module) |
| System Series | Bently Nevada 3500 Series (3500/53) |
| Product Type | Input/Output (I/O) Module |
| Power Consumption | 8.0 W typical |
| Transducer Power Supply | -24 Vdc, 40 mA maximum |
| Input Compatibility | Proximity probes (3300 8mm, 7200 5/8/11/14mm), Magnetic Pickups |
| Input Frequency Range | 0.0167 Hz to 100 kHz (Proximity); 3.3 Hz to 100 kHz (Magnetic) |
| Recorder Output | +4 to +20 mA (proportional to full-scale RPM) |
| Operating Temperature | -30 °C to +65 °C (-22 °F to +149 °F) |
| Dimensions (H x W x D) | 241.3 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in) |
| Weight | 0.45 kg (0.99 lbs) |
| Environmental Sealing | Epoxy sealed |
| Voting Configuration | 2-out-of-2 or 2-out-of-3 redundant voting |
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